<body>
<div id="container">
    <header>
        <div id="login_div">
        <button onclick="location.href='<?php echo base_url()."main/logout"; ?>'">Odhlásiť sa</button>
        </div>
    </header>
    <div id="main_content">
        <nav>
        	<a href="<?php echo base_url()."user"; ?>">úvod</a>
            <a href="<?php echo base_url()."rozvrh"; ?>">rozvrh</a>
			<a href="<?php echo base_url()."rozvrh/user_rozvrh"; ?>">môj rozvrh</a>
			<a href="<?php echo base_url()."user/kolektiv" ?>">kolektívy</a>
        </nav>
	<div id="middle_content">